// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
-#include "wx/window.h"
-#include "wx/log.h"
+#include "wx/wxprec.h"
+#ifndef WX_PRECOMP
+ #include "wx/log.h"
+ #include "wx/window.h"
+#endif //WX_PRECOMP
#include "wx/cocoa/autorelease.h"
#import <Appkit/NSView.h>
#import <AppKit/NSEvent.h>
+#import <AppKit/NSScrollView.h>
+#import <AppKit/NSColor.h>
+#import <AppKit/NSClipView.h>
+
+// Turn this on to paint green over the dummy views for debugging
+#undef WXCOCOA_FILL_DUMMY_VIEW
+
+#ifdef WXCOCOA_FILL_DUMMY_VIEW
+#import <AppKit/NSBezierPath.h>
+#endif //def WXCOCOA_FILL_DUMMY_VIEW
// ========================================================================
// wxWindowCocoaHider
wxWindowCocoa *m_owner;
WX_NSView m_dummyNSView;
virtual void Cocoa_FrameChanged(void);
+#ifdef WXCOCOA_FILL_DUMMY_VIEW
+ virtual bool Cocoa_drawRect(const NSRect& rect);
+#endif //def WXCOCOA_FILL_DUMMY_VIEW
private:
wxWindowCocoaHider();
};
+// ========================================================================
+// wxWindowCocoaScroller
+// ========================================================================
+class wxWindowCocoaScroller: protected wxCocoaNSView
+{
+ DECLARE_NO_COPY_CLASS(wxWindowCocoaScroller)
+public:
+ wxWindowCocoaScroller(wxWindow *owner);
+ virtual ~wxWindowCocoaScroller();
+ inline WX_NSScrollView GetNSScrollView() { return m_cocoaNSScrollView; }
+ void ClientSizeToSize(int &width, int &height);
+ void DoGetClientSize(int *x, int *y) const;
+ void Encapsulate();
+ void Unencapsulate();
+protected:
+ wxWindowCocoa *m_owner;
+ WX_NSScrollView m_cocoaNSScrollView;
+ virtual void Cocoa_FrameChanged(void);
+private:
+ wxWindowCocoaScroller();
+};
+
+// ========================================================================
+// wxDummyNSView
+// ========================================================================
+@interface wxDummyNSView : NSView
+- (NSView *)hitTest:(NSPoint)aPoint;
+@end
+
+@implementation wxDummyNSView : NSView
+- (NSView *)hitTest:(NSPoint)aPoint
+{
+ return nil;
+}
+
+@end
+
// ========================================================================
// wxWindowCocoaHider
// ========================================================================
{
wxASSERT(owner);
wxASSERT(owner->GetNSViewForHiding());
- m_dummyNSView = [[NSView alloc]
+ m_dummyNSView = [[wxDummyNSView alloc]
initWithFrame:[owner->GetNSViewForHiding() frame]];
+ [m_dummyNSView setAutoresizingMask: [owner->GetNSViewForHiding() autoresizingMask]];
AssociateNSView(m_dummyNSView);
}
[m_owner->GetNSViewForHiding() setFrame:[m_dummyNSView frame]];
}
+#ifdef WXCOCOA_FILL_DUMMY_VIEW
+bool wxWindowCocoaHider::Cocoa_drawRect(const NSRect& rect)
+{
+ NSBezierPath *bezpath = [NSBezierPath bezierPathWithRect:rect];
+ [[NSColor greenColor] set];
+ [bezpath stroke];
+ [bezpath fill];
+ return true;
+}
+#endif //def WXCOCOA_FILL_DUMMY_VIEW
+
+// ========================================================================
+// wxFlippedNSClipView
+// ========================================================================
+@interface wxFlippedNSClipView : NSClipView
+- (BOOL)isFlipped;
+@end
+
+@implementation wxFlippedNSClipView : NSClipView
+- (BOOL)isFlipped
+{
+ return YES;
+}
+
+@end
+
+// ========================================================================
+// wxWindowCocoaScroller
+// ========================================================================
+wxWindowCocoaScroller::wxWindowCocoaScroller(wxWindow *owner)
+: m_owner(owner)
+{
+ wxASSERT(owner);
+ wxASSERT(owner->GetNSView());
+ m_cocoaNSScrollView = [[NSScrollView alloc]
+ initWithFrame:[owner->GetNSView() frame]];
+ AssociateNSView(m_cocoaNSScrollView);
+
+ /* Replace the default NSClipView with a flipped one. This ensures
+ scrolling is "pinned" to the top-left instead of bottom-right. */
+ NSClipView *flippedClip = [[wxFlippedNSClipView alloc]
+ initWithFrame: [[m_cocoaNSScrollView contentView] frame]];
+ [m_cocoaNSScrollView setContentView:flippedClip];
+ [flippedClip release];
+
+ [m_cocoaNSScrollView setBackgroundColor: [NSColor windowBackgroundColor]];
+ [m_cocoaNSScrollView setHasHorizontalScroller: YES];
+ [m_cocoaNSScrollView setHasVerticalScroller: YES];
+ Encapsulate();
+}
+
+void wxWindowCocoaScroller::Encapsulate()
+{
+ // Set the scroll view autoresizingMask to match the current NSView
+ [m_cocoaNSScrollView setAutoresizingMask: [m_owner->GetNSView() autoresizingMask]];
+ [m_owner->GetNSView() setAutoresizingMask: NSViewNotSizable];
+ // NOTE: replaceSubView will cause m_cocaNSView to be released
+ // except when it hasn't been added into an NSView hierarchy in which
+ // case it doesn't need to be and this should work out to a no-op
+ m_owner->CocoaReplaceView(m_owner->GetNSView(), m_cocoaNSScrollView);
+ // The NSView is still retained by owner
+ [m_cocoaNSScrollView setDocumentView: m_owner->GetNSView()];
+ // Now it's also retained by the NSScrollView
+}
+
+void wxWindowCocoaScroller::Unencapsulate()
+{
+ [m_cocoaNSScrollView setDocumentView: nil];
+ m_owner->CocoaReplaceView(m_cocoaNSScrollView, m_owner->GetNSView());
+ if(![[m_owner->GetNSView() superview] isFlipped])
+ [m_owner->GetNSView() setAutoresizingMask: NSViewMinYMargin];
+}
+
+wxWindowCocoaScroller::~wxWindowCocoaScroller()
+{
+ DisassociateNSView(m_cocoaNSScrollView);
+ [m_cocoaNSScrollView release];
+}
+
+void wxWindowCocoaScroller::ClientSizeToSize(int &width, int &height)
+{
+ NSSize frameSize = [NSScrollView
+ frameSizeForContentSize: NSMakeSize(width,height)
+ hasHorizontalScroller: [m_cocoaNSScrollView hasHorizontalScroller]
+ hasVerticalScroller: [m_cocoaNSScrollView hasVerticalScroller]
+ borderType: [m_cocoaNSScrollView borderType]];
+ width = frameSize.width;
+ height = frameSize.height;
+}
+
+void wxWindowCocoaScroller::DoGetClientSize(int *x, int *y) const
+{
+ NSSize nssize = [m_cocoaNSScrollView contentSize];
+ if(x)
+ *x = nssize.width;
+ if(y)
+ *y = nssize.height;
+}
+
+void wxWindowCocoaScroller::Cocoa_FrameChanged(void)
+{
+ wxLogDebug("Cocoa_FrameChanged");
+ wxSizeEvent event(m_owner->GetSize(), m_owner->GetId());
+ event.SetEventObject(m_owner);
+ m_owner->GetEventHandler()->ProcessEvent(event);
+}
+
// ========================================================================
// wxWindowCocoa
// ========================================================================
m_cocoaNSView = NULL;
m_cocoaHider = NULL;
+ m_cocoaScroller = NULL;
m_isBeingDeleted = FALSE;
m_isInPaint = FALSE;
+ m_shouldBeEnabled = true;
}
// Constructor
return false;
// TODO: create the window
- NSRect cocoaRect = NSMakeRect(10,10,20,20);
m_cocoaNSView = NULL;
- SetNSView([[NSView alloc] initWithFrame: cocoaRect]);
+ SetNSView([[NSView alloc] initWithFrame: MakeDefaultNSRect(size)]);
[m_cocoaNSView release];
if (m_parent)
m_parent->AddChild(this);
m_parent->CocoaAddChild(this);
}
+ SetInitialFrameRect(pos,size);
return TRUE;
}
wxAutoNSAutoreleasePool pool;
DestroyChildren();
- if(m_parent)
- m_parent->RemoveChild(this);
-
CocoaRemoveFromParent();
delete m_cocoaHider;
+ delete m_cocoaScroller;
SetNSView(NULL);
}
{
return m_cocoaHider
? m_cocoaHider->GetNSView()
- : m_cocoaNSView;
+ : m_cocoaScroller
+ ? m_cocoaScroller->GetNSScrollView()
+ : m_cocoaNSView;
}
WX_NSView wxWindowCocoa::GetNSViewForHiding() const
{
- return m_cocoaNSView;
+ return m_cocoaScroller
+ ? m_cocoaScroller->GetNSScrollView()
+ : m_cocoaNSView;
}
bool wxWindowCocoa::Cocoa_drawRect(const NSRect &rect)
bool wxWindow::Close(bool force)
{
- return false;
+ // The only reason this function exists is that it is virtual and
+ // wxTopLevelWindowCocoa will override it.
+ return wxWindowBase::Close(force);
}
void wxWindow::CocoaReplaceView(WX_NSView oldView, WX_NSView newView)
[[oldView superview] replaceSubview:oldView with:newView];
}
+bool wxWindow::EnableSelfAndChildren(bool enable)
+{
+ // If the state isn't changing, don't do anything
+ if(!wxWindowBase::Enable(enable && m_shouldBeEnabled))
+ return false;
+ // Set the state of the Cocoa window
+ CocoaSetEnabled(m_isEnabled);
+ // Disable all children or (if enabling) return them to their proper state
+ for(wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
+ node; node = node->GetNext())
+ {
+ node->GetData()->EnableSelfAndChildren(enable);
+ }
+ return true;
+}
+
+bool wxWindow::Enable(bool enable)
+{
+ // Keep track of what the window SHOULD be doing
+ m_shouldBeEnabled = enable;
+ // If the parent is disabled for any reason, then this window will be too.
+ if(!IsTopLevel() && GetParent())
+ {
+ enable = enable && GetParent()->IsEnabled();
+ }
+ return EnableSelfAndChildren(enable);
+}
+
bool wxWindow::Show(bool show)
{
wxAutoNSAutoreleasePool pool;
NSView *nsview = GetNSViewForSuperview();
NSView *superview = [nsview superview];
wxCHECK_RET(superview,"NSView does not have a superview");
- NSRect parentRect = [superview frame];
+ NSRect parentRect = [superview bounds];
NSRect cocoaRect = NSMakeRect(x,parentRect.size.height-(y+height),width,height);
[nsview setFrame: cocoaRect];
+ // Be sure to redraw the parent to reflect the changed position
+ [superview setNeedsDisplay:YES];
+}
+
+void wxWindowCocoa::SetInitialFrameRect(const wxPoint& pos, const wxSize& size)
+{
+ NSView *nsview = GetNSViewForSuperview();
+ NSView *superview = [nsview superview];
+ wxCHECK_RET(superview,"NSView does not have a superview");
+ NSRect parentRect = [superview bounds];
+ NSRect frameRect = [nsview frame];
+ if(size.x!=-1)
+ frameRect.size.width = size.x;
+ if(size.y!=-1)
+ frameRect.size.height = size.y;
+ frameRect.origin.x = pos.x;
+ frameRect.origin.y = parentRect.size.height-(pos.y+frameRect.size.height);
+ // Tell Cocoa to change the margin between the bottom of the superview
+ // and the bottom of the control. Keeps the control pinned to the top
+ // of its superview so that its position in the wxWindows coordinate
+ // system doesn't change.
+ if(![superview isFlipped])
+ [nsview setAutoresizingMask: NSViewMinYMargin];
+ // MUST set the mask before setFrame: which can generate a size event
+ // and cause a scroller to be added!
+ [nsview setFrame: frameRect];
}
// Get total size
NSView *nsview = GetNSViewForSuperview();
NSView *superview = [nsview superview];
wxCHECK_RET(superview,"NSView does not have a superview");
- NSRect parentRect = [superview frame];
+ NSRect parentRect = [superview bounds];
NSRect cocoaRect = [nsview frame];
if(x)
void wxWindow::DoGetClientSize(int *x, int *y) const
{
wxLogDebug("DoGetClientSize:");
- wxWindowCocoa::DoGetSize(x,y);
- // TODO: Actually account for menubar, borders, etc...
+ if(m_cocoaScroller)
+ m_cocoaScroller->DoGetClientSize(x,y);
+ else
+ wxWindowCocoa::DoGetSize(x,y);
}
void wxWindow::DoSetClientSize(int width, int height)
{
wxLogDebug("DoSetClientSize=(%d,%d)",width,height);
- // TODO
+ if(m_cocoaScroller)
+ m_cocoaScroller->ClientSizeToSize(width,height);
+ CocoaSetWxWindowSize(width,height);
+}
+
+void wxWindow::CocoaSetWxWindowSize(int width, int height)
+{
+ wxWindowCocoa::DoSetSize(-1,-1,width,height,wxSIZE_USE_EXISTING);
}
int wxWindow::GetCharHeight() const
// TODO
}
+void wxWindow::CocoaCreateNSScrollView()
+{
+ if(!m_cocoaScroller)
+ {
+ m_cocoaScroller = new wxWindowCocoaScroller(this);
+ }
+}
+
// New function that will replace some of the above.
void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
int range, bool refresh)
{
+ CocoaCreateNSScrollView();
// TODO
}
// TODO
}
+void wxWindow::DoSetVirtualSize( int x, int y )
+{
+ wxWindowBase::DoSetVirtualSize(x,y);
+ CocoaCreateNSScrollView();
+ [m_cocoaNSView setFrameSize:NSMakeSize(m_virtualSize.x,m_virtualSize.y)];
+}
+
bool wxWindow::SetFont(const wxFont& font)
{
// TODO
return TRUE;
}
-void wxWindow::Clear()
+static int CocoaRaiseWindowCompareFunction(id first, id second, void *target)
{
- // TODO
+ // first should be ordered higher
+ if(first==target)
+ return NSOrderedDescending;
+ // second should be ordered higher
+ if(second==target)
+ return NSOrderedAscending;
+ return NSOrderedSame;
}
// Raise the window to the top of the Z order
void wxWindow::Raise()
{
- wxAutoNSAutoreleasePool pool;
+// wxAutoNSAutoreleasePool pool;
NSView *nsview = GetNSViewForSuperview();
- NSView *superview = [nsview superview];
- [nsview removeFromSuperview];
- [superview addSubview:nsview];
+ [[nsview superview] sortSubviewsUsingFunction:
+ CocoaRaiseWindowCompareFunction
+ context: nsview];
+}
+
+static int CocoaLowerWindowCompareFunction(id first, id second, void *target)
+{
+ // first should be ordered lower
+ if(first==target)
+ return NSOrderedAscending;
+ // second should be ordered lower
+ if(second==target)
+ return NSOrderedDescending;
+ return NSOrderedSame;
}
// Lower the window to the bottom of the Z order
void wxWindow::Lower()
{
- // TODO
+ NSView *nsview = GetNSViewForSuperview();
+ [[nsview superview] sortSubviewsUsingFunction:
+ CocoaLowerWindowCompareFunction
+ context: nsview];
}
bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y)
projects / wxWidgets.git / blobdiff